CN106601210A - Display anti-visual fatigue system and method - Google Patents
Display anti-visual fatigue system and method Download PDFInfo
- Publication number
- CN106601210A CN106601210A CN201611263090.9A CN201611263090A CN106601210A CN 106601210 A CN106601210 A CN 106601210A CN 201611263090 A CN201611263090 A CN 201611263090A CN 106601210 A CN106601210 A CN 106601210A
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- China
- Prior art keywords
- display
- pupil
- brightness
- microprocessor
- state
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 208000003464 asthenopia Diseases 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 title claims abstract description 11
- 210000001747 pupil Anatomy 0.000 claims abstract description 99
- 238000012544 monitoring process Methods 0.000 claims abstract description 4
- 230000033228 biological regulation Effects 0.000 claims description 19
- 230000003831 deregulation Effects 0.000 claims description 3
- 230000000717 retained effect Effects 0.000 claims description 3
- 230000004438 eyesight Effects 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 abstract 1
- 230000006735 deficit Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000002929 anti-fatigue Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/10—Intensity circuits
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/06—Adjustment of display parameters
- G09G2320/0626—Adjustment of display parameters for control of overall brightness
Abstract
The invention provides a display anti-visual fatigue system and method, and belongs to the display self adjusting field; the display anti-visual fatigue system comprises a screen display, pupil state detection equipment, and a microprocessor; the display anti-visual fatigue system and method can automatically adjust the display screen brightness by monitoring human pupil zooming states, thus preventing eyesight damages caused by people working in front of an overly bright or overly dark display in a long time.
Description
Technical field
The present invention relates to display automatic adjustment technology, more particularly to a kind of anti-visual fatigue system and method for display.
Background technology
With the progress of society, people's Working Life rhythm is more and more faster, more and more general with eyestrain and excessive phenomenon
Time.How vision is protected, prevented because of long-time eye and caused visual fatigue just seems important all the more.This case is namely based on this
And invent.
The content of the invention
In order to solve above technical problem, the present invention proposes a kind of anti-visual fatigue system of display.According to monitoring people
The scaling of pupil and automatically adjust the brightness that indicator screen shows, so as to prevent people long-time in excessively bright or excessively dark display
Vision impairment caused by front work.
The technical scheme is that
The anti-visual fatigue system of a kind of display, mainly by screen display, pupil condition detecting device, microprocessor etc. three
Divide and constitute；
Wherein,
Pupil condition detecting device, is monitored to the magnifying state of people's pupil, and the data for detecting are passed to micro- by testing equipment
Processor；
Microprocessor is connected with brightness regulation PIN of display, and it is right that the data for receiving and the normal status value of setting are carried out by it
Than when the pupil for finding human eye is in magnifying state, microprocessor will send instruction to brightness regulation PIN of display and refer to
Show display by brightness value lighten pupil in normal value when corresponding brightness keep the brightness；When the pupil for finding human eye
In deflated state when microprocessor will to brightness regulation PIN of display send instruction indication display brightness value is dimmed
When normal value is in pupil corresponding brightness keep the brightness.
The invention also discloses a kind of anti-visual fatigue method of display, mainly crosses the bright step of shadow including display brightness
The dark step of high light is crossed with display brightness；When display is lighted, the pupil condition detecting device on display will be to people's pupil
The state that zooms in or out in hole is monitored, and automatically adjust according to the scaling of monitoring people's pupil that indicator screen shows is bright
Degree.
Display brightness crosses the bright step of shadow:
First：The first pupil state given tacit consent to when using in the microprocessor corresponding to user's eye optimum light intensity so as to
User pupil state detected below is contrasted therewith, decides how the brightness of de-regulation display；
Second:When user opens electronic product and uses screen display equipment, the pupil condition detecting device for filling over the display will
The magnifying state of people's pupil is monitored；
3rd：Currently detected pupil status data is passed to microprocessor by testing equipment, and microprocessor is by the pupil for receiving
Contrast is carried out with the normal status value of acquiescence after the status data of hole and judges which kind of state current human eye pupil is in；
4th:Find that current pupil indicates that current display in magnifying state after data are contrasted by microprocessor
Brightness is slightly dark, need to lighten display brightness；Then microprocessor constantly will send instruction to brightness regulation PIN of display
Brightness is lightened by indication display；Due to display brightness increase while human eye pupil also slowly can reduce, therefore at this moment pupil
The pupil state for currently constantly detecting can be also sent to microprocessor by hole condition detecting device, so as to microprocessor and acquiescence
Normal status value contrasted；When microprocessor finds that pupil has narrowed down to identical with default value just no longer to display
Brightness regulation PIN sends the instruction for lightening display, and at this moment display is just stopped and has been maintained at the brightness of human eye the most comfortable.
Display brightness crosses the dark step of high light:
First:When user opens electronic product and uses screen display equipment, the pupil condition detecting device for filling over the display will
The magnifying state of people's pupil is monitored；
Second：Currently detected pupil status data is passed to microprocessor by testing equipment, and microprocessor is by the pupil for receiving
Hole status data carries out contrast with the normal status value of acquiescence and judges which kind of state current human eye pupil is in；
3rd:Find that current pupil indicates that current display in deflated state after data are contrasted by microprocessor
Brightness is slightly bright, need to dim display brightness；Then microprocessor constantly will send instruction to brightness regulation PIN of display
Brightness is dimmed by indication display；While the reduction of display brightness, human eye pupil also slowly can amplify, therefore at this moment pupil shape
The pupil state for currently constantly detecting can be also sent to microprocessor by state testing equipment, so as to microprocessor with acquiescence just
Often state value is contrasted.When microprocessor finds that pupil has been amplified to identical with default value just no longer to the brightness of display
Adjust PIN and send the instruction for dimming display, at this moment display is just stopped and is retained in the brightness of human eye the most comfortable.
The invention has the beneficial effects as follows
Can effectively prevent people's long-time from working before excessively bright or excessively dark display caused vision impairment, it is easy to use, strengthen
Consumer's Experience.
Description of the drawings
Fig. 1 is to realize Principle of Process figure.
Specific embodiment
More detailed elaboration is carried out to present disclosure below：
The anti-fatigue system of this vision is made up of three parts such as screen display, pupil condition detecting device, microprocessors.Human eye exists
In dark environment, pupil can amplify, and pupil can reduce under the irradiation of high light.The amplification of pupil is with outer with diminution
The change of boundary's light intensity and change, when display is just lighted, brightness may be a little dark or to light not be human eye optimum
Brightness.At this moment the pupil condition detecting device on display will be monitored to the magnifying state of people's pupil, testing equipment
The data for detecting are passed to into microprocessor.Microprocessor is connected with brightness regulation PIN of display, it by the data for receiving with
The normal status value of setting is contrasted, and when the pupil for finding human eye is in magnifying state, microprocessor will be to display
Brightness regulation PIN send instruction indication display by brightness value lighten pupil in normal value when corresponding brightness and keep this
Brightness；When the pupil for finding human eye is in deflated state, microprocessor will send instruction to brightness regulation PIN of display
Indication display by brightness value dim pupil in normal value when corresponding brightness keep the brightness.
Implementation method：
Display brightness crosses the bright step of shadow:
First：The first pupil state given tacit consent to when using in the microprocessor corresponding to user's eye optimum light intensity so as to
User pupil state detected below is contrasted therewith, decides how the brightness of de-regulation display.
Second:When user opens electronic product and uses screen display equipment, pupil condition detecting device over the display is filled
The magnifying state of people's pupil will be monitored.
3rd：Currently detected pupil status data is passed to microprocessor by testing equipment, and microprocessor will be received
Pupil status data after carry out contrast with the normal status value of acquiescence and judge current human eye pupil in which kind of state.
4th:Find that current pupil is indicated that in magnifying state after data are contrasted by microprocessor aobvious at present
Show that device brightness is slightly dark, display brightness need to be lightened.Then microprocessor constantly will be sent to brightness regulation PIN of display
Brightness is lightened by instruction indication display.Due to display brightness increase while human eye pupil also slowly can reduce, therefore this
When pupil condition detecting device also the pupil state for currently constantly detecting can be sent to microprocessor, so as to microprocessor with
The normal status value of acquiescence is contrasted.When microprocessor finds that pupil has narrowed down to identical with default value just no longer to display
Brightness regulation PIN of device sends the instruction for lightening display, and at this moment display is just stopped and has been maintained at the bright of human eye the most comfortable
Degree.
Display brightness crosses the dark step of high light:
First:When user opens electronic product and uses screen display equipment, the pupil condition detecting device for filling over the display will
The magnifying state of people's pupil is monitored.
Second：Currently detected pupil status data is passed to microprocessor by testing equipment, and microprocessor will be received
Pupil status data carry out contrast with the normal status value of acquiescence and judge current human eye pupil in which kind of state.
3rd:Find that current pupil is indicated that in deflated state after data are contrasted by microprocessor aobvious at present
Show that device brightness is slightly bright, display brightness need to be dimmed.Then microprocessor constantly will be sent to brightness regulation PIN of display
Brightness is dimmed by instruction indication display.While the reduction of display brightness, human eye pupil also slowly can amplify, therefore at this moment pupil
The pupil state for currently constantly detecting can be also sent to microprocessor by hole condition detecting device, so as to microprocessor and acquiescence
Normal status value contrasted.When microprocessor finds that pupil has been amplified to identical with default value just no longer to display
Brightness regulation PIN sends the instruction for dimming display, and at this moment display is just stopped and is retained in the brightness of human eye the most comfortable.
The brightness that can just make display constantly rest on human eye the most comfortable is adjusted by the above-mentioned wisdom to display brightness,
So as to reach the purpose for alleviating visual fatigue protection eye.
Claims (4)
1. the anti-visual fatigue system of a kind of display, it is characterised in that
Mainly it is made up of three parts such as screen display, pupil condition detecting device, microprocessors；
Wherein,
Pupil condition detecting device, is monitored to the magnifying state of people's pupil, and the data for detecting are passed to micro- by testing equipment
Processor；
Microprocessor is connected with brightness regulation PIN of display, and it is right that the data for receiving and the normal status value of setting are carried out by it
Than when the pupil for finding human eye is in magnifying state, microprocessor will send instruction to brightness regulation PIN of display and refer to
Show display by brightness value lighten pupil in normal value when corresponding brightness keep the brightness；When the pupil for finding human eye
In deflated state when microprocessor will to brightness regulation PIN of display send instruction indication display brightness value is dimmed
When normal value is in pupil corresponding brightness keep the brightness.
2. a kind of anti-visual fatigue method of display, it is characterised in that
Mainly the bright step of shadow is crossed including display brightness and display brightness crosses the dark step of high light；When display is lighted, show
Show that the pupil condition detecting device on device will be monitored to the state that zooms in or out of people's pupil, according to monitoring people's pupil
Scale and automatically adjust the brightness that indicator screen shows.
3. method according to claim 2, it is characterised in that
Display brightness crosses the bright step of shadow:
First：The first pupil state given tacit consent to when using in the microprocessor corresponding to user's eye optimum light intensity so as to
User pupil state detected below is contrasted therewith, decides how the brightness of de-regulation display；
Second:When user opens electronic product and uses screen display equipment, the pupil condition detecting device for filling over the display will
The magnifying state of people's pupil is monitored；
3rd：Currently detected pupil status data is passed to microprocessor by testing equipment, and microprocessor is by the pupil for receiving
Contrast is carried out with the normal status value of acquiescence after the status data of hole and judges which kind of state current human eye pupil is in；
4th:Find that current pupil indicates that current display in magnifying state after data are contrasted by microprocessor
Brightness is slightly dark, need to lighten display brightness；Then microprocessor constantly will send instruction to brightness regulation PIN of display
Brightness is lightened by indication display；Due to display brightness increase while human eye pupil also slowly can reduce, therefore at this moment pupil
The pupil state for currently constantly detecting can be also sent to microprocessor by hole condition detecting device, so as to microprocessor and acquiescence
Normal status value contrasted；When microprocessor finds that pupil has narrowed down to identical with default value just no longer to display
Brightness regulation PIN sends the instruction for lightening display, and at this moment display is just stopped and has been maintained at the brightness of human eye the most comfortable.
4. method according to claim 2, it is characterised in that
Display brightness crosses the dark step of high light:
First:When user opens electronic product and uses screen display equipment, the pupil condition detecting device for filling over the display will
The magnifying state of people's pupil is monitored；
Second：Currently detected pupil status data is passed to microprocessor by testing equipment, and microprocessor is by the pupil for receiving
Hole status data carries out contrast with the normal status value of acquiescence and judges which kind of state current human eye pupil is in；
3rd:Find that current pupil indicates that current display in deflated state after data are contrasted by microprocessor
Brightness is slightly bright, need to dim display brightness；Then microprocessor constantly will send instruction to brightness regulation PIN of display
Brightness is dimmed by indication display；While the reduction of display brightness, human eye pupil also slowly can amplify, therefore at this moment pupil shape
The pupil state for currently constantly detecting can be also sent to microprocessor by state testing equipment, so as to microprocessor with acquiescence just
Often state value is contrasted；When microprocessor finds that pupil has been amplified to identical with default value just no longer to the brightness of display
Adjust PIN and send the instruction for dimming display, at this moment display is just stopped and is retained in the brightness of human eye the most comfortable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611263090.9A CN106601210A (en) | 2016-12-30 | 2016-12-30 | Display anti-visual fatigue system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611263090.9A CN106601210A (en) | 2016-12-30 | 2016-12-30 | Display anti-visual fatigue system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106601210A true CN106601210A (en) | 2017-04-26 |
Family
ID=58581609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611263090.9A Pending CN106601210A (en) | 2016-12-30 | 2016-12-30 | Display anti-visual fatigue system and method |
Country Status (1)
| Country | Link |
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| CN (1) | CN106601210A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195656A (en) * | 2016-07-13 | 2016-12-07 | 河海大学常州校区 | According to human eye state regulation colour temperature and the operation shadowless lamp of brightness |
| CN108710206A (en) * | 2018-05-08 | 2018-10-26 | 苏州市启献智能科技有限公司 | A kind of method and apparatus of anti-dazzle and visual fatigue applied to VR displays |
| CN109658904A (en) * | 2019-02-20 | 2019-04-19 | 北京七鑫易维信息技术有限公司 | A kind of screen luminance adjustment method and device |
| WO2020219063A1 (en) * | 2019-04-26 | 2020-10-29 | Hewlett-Packard Development Company, L.P. | Brightness range |
| WO2022086530A1 (en) * | 2020-10-22 | 2022-04-28 | Hewlett-Packard Development Company, L.P. | Adjusting display brightness |
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| CN105005390A (en) * | 2015-08-11 | 2015-10-28 | 宇龙计算机通信科技(深圳)有限公司 | Terminal adjusting method, terminal adjusting device, and terminal |
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| CN103646632A (en) * | 2013-12-06 | 2014-03-19 | 惠州Tcl移动通信有限公司 | Electronic equipment and backlight display method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195656A (en) * | 2016-07-13 | 2016-12-07 | 河海大学常州校区 | According to human eye state regulation colour temperature and the operation shadowless lamp of brightness |
| CN106195656B (en) * | 2016-07-13 | 2019-01-04 | 河海大学常州校区 | The operation shadowless lamp of colour temperature and brightness is adjusted according to human eye state |
| CN108710206A (en) * | 2018-05-08 | 2018-10-26 | 苏州市启献智能科技有限公司 | A kind of method and apparatus of anti-dazzle and visual fatigue applied to VR displays |
| CN109658904A (en) * | 2019-02-20 | 2019-04-19 | 北京七鑫易维信息技术有限公司 | A kind of screen luminance adjustment method and device |
| CN109658904B (en) * | 2019-02-20 | 2021-07-20 | 北京七鑫易维信息技术有限公司 | Screen brightness adjusting method and device |
| WO2020219063A1 (en) * | 2019-04-26 | 2020-10-29 | Hewlett-Packard Development Company, L.P. | Brightness range |
| WO2022086530A1 (en) * | 2020-10-22 | 2022-04-28 | Hewlett-Packard Development Company, L.P. | Adjusting display brightness |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170426 |
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| RJ01 | Rejection of invention patent application after publication |